China Epirc Yo18 Air Rock Drill Hammer Hand Held Portable Manual Rock Drill Jack Hammer, Find details about China Jack Hammer, Borehole Drilling Rig from Epirc Yo18 Air Rock Drill Hammer Hand Held Portable Manual Rock Drill Jack Hammer
Hand-hold Rock Drill | Air Leg Rock Drill | ||||||||
Model | YO18 | Y20 | Y24 | TY24C | YT24 | YT28 | YT27 | YT29 | YT29A |
Cylinder Diameter (mm) | 58 | 60 | 70 | 66.7 | 70 | 80 | 80 | 82 | 82 |
Piston Strock (mm) | 45 | 50 | 70 | 68 | 70 | 60 | 60 | 60 | 60 |
Air Consumption m³/min | 1.3 | 1.5 | 3.3 | 2.7 | 3 | 5 | 4.8 | 5 | 3.9 |
Impacts Frequency (HZ) | 31 | 30 | 27 | 28 | 34 | 37 | 36.7 | 39 | 37 |
Working Pressure Mpa(kg/cm²) | 0.4~0.6 | 0.4-0.5 | 0.4-0.5 | 0.4-0.63 | 0.4~0.6 | 0.4~0.6 | 0.3-0.63 | 0.4~0.6 | 0.4-0.63 |
Water Pipe Inner Diameter (mm) | 19 | 8 | 13 | 19 | 13 | 25 | 13 | 25 | 13 |
Traneal Inner Diameter (mm) | 8 | 16/19 | 19 | 19 | 13 | 19 | 13 | 25 | |
Length (mm) | 550 | 609 | 604 | 610 | 678 | 661 | 668 | 661 | 659 |
Weight (kg) | 18 | 18 | 24 | 27 | 24 | 26 | 27 | 27 | 26.5 |
Shank (mm) | 22*108 | 22*108 | 22*108 | 22*108 | 22*108 | 22*108 | 22*108 | 22*108 | 22*108 |
Rock Drill Hole Dia (mm) | 34-42 | 34-42 | 32-46 | 34-42 | 34-45 | 34-45 | |||
Rock Drill Hole Depth (M) | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 |